Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
duong manh » duong van
doanh cua » doanh luan
cua nhung » va nhung
cong dan » cong san, cong tan, huong dan
toan cau » toan cao, toan tap, toan tai
toan ban » van ban

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu sach - doanh doanh cua nhung ((duong manh) or (cong dan)) ((toan cau) OR (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - doanh doanh cua nhung ((duong manh) OR (cong dan)) ((toan cau) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu sach - doanh doanh cua nhung ((duong manh) or (cong dan)) ((toan cau) OR (toan ban))".
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - doanh doanh cua nhung ((duong manh) or (cong dan)) ((toan cau) OR (toan ban))*.